LYCOS RETRIEVER 
Projectors: Lamps
built 638 days ago
Most projectors typically have a lamp life between 2000-4000 hours. This specification is actually referring to the 'half-life' of the lamp at which point the lamp is half a bright as it was when it was new. Longer lamp life normally means lower costs replacing the lamp in your projector.
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The Epson Portable series features versatile projectors that can be installed in an auditorium, but are light enough to carry across town. With up to 4000 lumens, XGA resolution, and easy to install, long-lasting lamps, these presentation wonders ensure cost effective and high quality presentations.
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Some projectors allow you to check the number of hours your lamp has been used for through a built in menu system, check your projectors manual for details. How does a lamp last?
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For most projectors, installing a projector lamp is simple and usually only involves the turning of a few screws. However, keep in mind that the projector lamp housing and glass are very fragile, so you should consult your owners' manual or the instructions that came with the projector lamp, before you attempt to install the lamp yourself.
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